<template>
  <!-- 后台搜索框 -->
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <!-- 常规搜索条件 begin -->
      <el-row :gutter=10 style="margin-left: 1px">
        <el-form-item label="提交时间" prop="createTime">
          <el-date-picker
            v-model="queryParams.submitTimeList"
            type="datetimerange"
            range-separator="至"
            format="yyyy-MM-dd HH:mm:ss"
            value-format="yyyy-MM-dd HH:mm:ss"
            start-placeholder="开始日期"
            size="small"
            @keyup.enter.native="handleQuery"
            end-placeholder="结束日期"
            :picker-options="pickerOptionQuery"
            :default-time="['00:00:00', '23:59:59']">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="提交人" prop="createBy">
          <el-input
            v-model="queryParams.createBy"
            placeholder="请输入ID"
            clearable
            size="small"
            style="width:100px"
          />
        </el-form-item>
        <el-form-item label="流程状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="请选择" clearable>
            <el-option
              v-for="item in dict.type.act_status"
              :key="item.value"
              :label="item.label"
              :value="item.value"
              style="width:100px">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-row>
      <!-- 常规搜索条件 end -->
      <!-- 本表格相关搜索条件 begin -->
      <el-row :gutter=10 style="margin-left: 1px">
        <el-form-item label="项目名称" prop="projectName">
          <el-input
            v-model="queryParams.projectName"
            placeholder="请输入所属项目"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="出差事由" prop="tripReason">
          <el-input
            v-model="queryParams.tripReason"
            placeholder="请输入出差事由"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="出发地点" prop="originPlace">
          <el-input
            v-model="queryParams.originPlace"
            placeholder="请输入出发地点"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="出差地点" prop="destination">
          <el-input
            v-model="queryParams.destination"
            placeholder="请输入出差地点"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
      </el-row>
      <el-row :gutter=10 style="margin-left: 1px">
        <el-form-item label="出差日期" prop="tripTimeList">
          <el-date-picker
            v-model="queryParams.tripTimeList"
            type="daterange"
            range-separator="至"
            format="yyyy-MM-dd"
            value-format="yyyy-MM-dd"
            start-placeholder="开始日期"
            size="small"
            @keyup.enter.native="handleQuery"
            end-placeholder="结束日期"
            :picker-options="pickerOptionQuery"
            :default-time="['00:00:00', '23:59:59']">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="出差时长">
          <el-input-number v-model="queryParams.durationMin" :min="1" :max="999999" label="最小值"></el-input-number>
          天 ~
          <el-input-number v-model="queryParams.durationMax" :min="1" :max="999999" label="最大值"></el-input-number>
          天
        </el-form-item>
      </el-row>

      <!-- 本表格相关搜索条件 end -->
    </el-form>

    <!-- 全局操作框 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['oa:financeTripApply:add']"
        >新增
        </el-button>
      </el-col>
      <!--
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['oa:financeTripApply:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['oa:financeTripApply:remove']"
        >删除
        </el-button>
      </el-col>
      -->
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['oa:financeTripApply:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <!-- 查看表格 -->
    <el-table v-loading="loading" :data="financeTripApplyList" @selection-change="handleSelectionChange"
              :default-sort="{prop:'actBusinessStatus.createTime',order:'descending'}">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="编号" align="center" prop="id" v-if="false"/>
<!--      <el-table-column label="编号" align="center" width="200" sortable>-->
<!--        <template slot-scope="scope" v-if="scope.row.actBusinessStatus.createTime!=null">-->
<!--          <span>{{ processKey + '@' + parseTime(scope.row.actBusinessStatus.createTime, '{y}{m}{d}{h}{i}') }}</span>-->
<!--        </template>-->
<!--      </el-table-column>-->
      <el-table-column label="提交时间" align="center" prop="actBusinessStatus.createTime" width="140" sortable/>
      <el-table-column label="提交人" align="center" prop="actBusinessStatus.createBy" width="100" sortable/>
      <el-table-column label="项目名称" align="center" prop="projectName" sortable/>
      <el-table-column label="出差事由" align="center" prop="tripReason" sortable/>
      <el-table-column label="出发地点" align="center" prop="originPlace" sortable/>
      <el-table-column label="出差地点" align="center" prop="destination" sortable/>
      <el-table-column label="开始日期" align="center" prop="startDate" width="100" sortable>
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束日期" align="center" prop="endDate" width="100" sortable>
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="出差时长(天)" align="center" prop="duration" width="120" sortable/>
      <!--
      <el-table-column label="附带图片" align="center" prop="attachment" width="100">
        <template slot-scope="scope">
          <image-preview v-if="scope.row.attachment !== null && scope.row.attachment.trim().length > 0"
                         :src="scope.row.attachment" :width="50" :height="50"/>
          <p v-else>无</p>
        </template>
      </el-table-column>
      -->
      <el-table-column label="流程状态" align="center" prop="actBusinessStatus.status" sortable>
        <template slot-scope="scope">
          <dict-tag :options="dict.type.act_status" :value="scope.row.actBusinessStatus.status"/>
        </template>
      </el-table-column>
      <el-table-column fixed="right" label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['oa:financeTripApply:edit']"
            v-if="scope.row.actBusinessStatus.status==='draft' || scope.row.actBusinessStatus.status==='cancel' || scope.row.actBusinessStatus.status==='back'"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['oa:financeTripApply:remove']"
            v-if="(scope.row.actBusinessStatus.status==='draft' || scope.row.actBusinessStatus.status==='cancel' || scope.row.actBusinessStatus.status==='back') && (scope.row.actBusinessStatus.createBy === userId || userId === 'admin' || userId === 'sysadmin')">
            删除
            <!--zhoul只允许申请人本人删除当前可编辑的流程或者admin和sysadmin-->
          </el-button>
          <el-button
            v-if="scope.row.actBusinessStatus.status==='waiting'"
            size="mini"
            type="text"
            icon="el-icon-back"
            @click="cancelProcessApply(scope.row)"
          >撤销
          </el-button>
          <el-button
            v-if="scope.row.actBusinessStatus.status!=='draft' || scope.row.actBusinessStatus.status==='cancel' || scope.row.actBusinessStatus.status==='back'"
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="handleView(scope.row)"
          >查看
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改出差申请对话框 -->
    <el-dialog :title="title" :visible.sync="open" v-if="open" width="800px" append-to-body>
      <el-tabs type="border-card">
        <el-tab-pane label="业务单据" v-loading="loading">
          <el-form ref="form" :model="form" :rules="rules" >
            <el-form-item label="编号:" prop="id">
              <el-input v-model="form.id" disabled/>
            </el-form-item>
            <el-form-item label="项目名称" prop="projectName">
              <el-input v-model="form.projectName" placeholder="请输入项目名称" :disabled='isDisabled'/>
            </el-form-item>
            <el-form-item label="出差事由" prop="tripReason">
              <el-input v-model="form.tripReason" placeholder="请输入出差事由" :disabled='isDisabled'/>
            </el-form-item>
            <el-form-item label="出发地点" prop="originPlace">
              <el-input :disabled='isDisabled'  v-if="form.originPlace" v-model="form.originPlace" placeholder="请输入出发地点" >
                <i v-if="!isDisabled" slot="suffix" class="el-icon-close" @click="loadMap1()" style="cursor: pointer;"></i>
              </el-input>
              <el-cascader v-else
                size="large"
                :options="options"
                v-model="form.originPlace"
                @change="handleChangePlace1">
              </el-cascader>
            </el-form-item>
            <el-form-item label="出差地点" prop="destination">
              <el-input :disabled='isDisabled' v-if="form.destination" v-model="form.destination" placeholder="请输入出差地点" >
                <i v-if="!isDisabled" slot="suffix" class="el-icon-close"  @click="loadMap2()"  style="cursor: pointer;"></i>
              </el-input>
              <el-cascader v-else
                size="large"
                :options="options"
                v-model="form.destination"
                @change="handleChangePlace2">
              </el-cascader></el-form-item>
            <el-form-item label="开始日期" prop="startDate">
              <el-date-picker clearable
                              v-model="form.startDate"
                              type="datetime"
                              value-format="yyyy-MM-dd"
                              placeholder="请选择开始日期"
                              :disabled='isDisabled'
                              default-time="00:00:00"
                              @change="dateChanged"
                              :picker-options="pickerOptionStart">
              </el-date-picker>
            </el-form-item>
            <el-form-item label="结束时间" prop="endDate">
              <el-date-picker clearable
                              v-model="form.endDate"
                              type="datetime"
                              value-format="yyyy-MM-dd"
                              placeholder="请选择结束时间"
                              default-time="23:59:59"
                              :disabled='isDisabled'
                              @change="dateChanged"
                              :picker-options="pickerOptionEnd">
              </el-date-picker>
            </el-form-item>
            <el-form-item label="出差时长" prop="duration">
              <el-input v-model="form.duration" placeholder="出差时长必须大于0" :disabled=true>
              </el-input>
            </el-form-item>
            <el-form-item label="上传图片" prop="attachment">
              <image-upload v-model="form.attachment" :isDisabled='isDisabled'/>
            </el-form-item>
          </el-form>
          <div class="dialog-footer" style="float:right" v-if="flag">
            <el-button :loading="buttonLoading" type="info" @click="submitForm('zancun')">暂存</el-button>
            <el-button :loading="buttonLoading" type="primary" @click="submitForm('submit')">提交</el-button>
            <el-button @click="cancel">取 消</el-button>
          </div>
        </el-tab-pane>
        <!-- 审批历史 -->
        <el-tab-pane label="审批历史" v-if="processInstanceId">
          <history ref="historyRef" :processInstanceId="processInstanceId"></history>
        </el-tab-pane>
      </el-tabs>
    </el-dialog>
    <!-- 提交 -->
    <verify ref="verifyRef" @submitCallback="submitCallback" :taskId="taskId" :taskVariables="taskVariables"
            :sendMessage="sendMessage"></verify>
  </div>
</template>

<script>
import {
  listFinanceTripApply,
  getFinanceTripApply,
  delFinanceTripApply,
  addFinanceTripApply,
  updateFinanceTripApply
} from "@/api/oa/financeTripApply";
import processApi from "@/api/workflow/processInst";
import history from "@/components/Process/History";
import verify from "@/components/Process/Verify";
import {listByIds} from "@/api/system/oss";
import dayjs from 'dayjs';
import {CodeToText, provinceAndCityData} from 'element-china-area-data'

export default {
  name: "TripApply",
  dicts: ['act_status'],
  components: {
    history,
    verify
  },
  data() {
    return {
      selectedOptions: [],
      options: provinceAndCityData,
      pickerOptionQuery: {
        shortcuts: [{
          text: '最近一周',
          onClick(picker) {
            const end = new Date();
            const start = new Date();
            start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
            picker.$emit('pick', [start, end]);
          }
        }, {
          text: '最近一个月',
          onClick(picker) {
            const end = new Date();
            const start = new Date();
            start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
            picker.$emit('pick', [start, end]);
          }
        }, {
          text: '最近三个月',
          onClick(picker) {
            const end = new Date();
            const start = new Date();
            start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
            picker.$emit('pick', [start, end]);
          }
        }]
      },
      // 出差日期的可选范围
      pickerOptionStart: {
        disabledDate: time => {
          if (this.form.endDate) {
            return time.getTime() > new Date(this.form.endDate).getTime()
          }
          return time.getTime() <= new Date()
        }
      },
      pickerOptionEnd: {
        disabledDate: time => {
          if (this.form.startDate) {
            return time.getTime() < new Date(this.form.startDate).getTime()
          }
          return time.getTime() <= new Date()
        }
      },
      userId: '',
      // 是否允许编辑文本框
      isDisabled: false,
      // 预览列表图片
      previewListResource: true,
      // 流程实例
      processInstanceId: '',
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 出差申请表格数据
      financeTripApplyList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        projectName: undefined,//项目名称
        tripReason: undefined,//出差理由
        originPlace: undefined,//出发地
        destination: undefined,//目的地
        startDate: undefined,//开始日期
        endDate: undefined,//结束日期
        createBy: undefined,//提交人
        status: '',//流程状态
        submitTimeList: [],//提交时间范围
        tripTimeList: [],//出差时间范围
        durationMin: undefined, //出差时长最小值
        durationMax: undefined, //出差时长最大值
      },
      // 表单参数
      form: {},
      flag: true,
      // 表单校验
      rules: {
        projectName: [
          {required: true, message: "项目名称不能为空", trigger: "blur"}
        ],
        tripReason: [
          {required: true, message: "出差事由不能为空", trigger: "blur"}
        ],
        originPlace: [
          {required: true, message: "出发地点不能为空", trigger: "blur"}
        ],
        destination: [
          {required: true, message: "出差地点不能为空", trigger: "blur"}
        ],
        startDate: [
          {required: true, message: "开始日期不能为空", trigger: "blur"}
        ],
        endDate: [
          {required: true, message: "结束日期不能为空", trigger: "blur"}
        ],
        duration: [
          {required: true, message: "出差时长不能为空", trigger: "blur"},
          {type:"number" ,min: 0, max: 65535, message: '大小要在0到65535', trigger: 'blur' }
        ]
      },
      taskVariables: {}, //流程变量
      taskId: undefined, //任务id
      // 消息提醒
      sendMessage: {},
      processKey: 'oa_finance_tripapply',
      imageList: []
    };
  },
  mounted() {
    this.userId = this.$store.state.user.name
  },
  created() {
    this.getList();
  },
  methods: {
    /*行政区划空间选择完毕*/
    loadMap1(){
      this.form.originPlace = ''
      this.selectedOptions = []
    },
    loadMap2(){
      this.form.destination = ''
      this.selectedOptions = []
    },
    handleChangePlace1 (arr) {
      this.form.originPlace = CodeToText[arr[0]]+'->'+CodeToText[arr[1]]
    },
    handleChangePlace2 (arr) {
      this.form.destination = CodeToText[arr[0]]+'->'+CodeToText[arr[1]]
    },
    /*日期范围控件选择完毕*/
    dateChanged() {
      if (this.form.startDate != null && this.form.endDate != null) {
        let val = dayjs(this.form.endDate).diff(dayjs(this.form.startDate), 'days')
        this.form.duration = val < 0 ? val : val + 1
      }
    },
    /** 查询出差申请列表 */
    getList() {
      this.loading = true;
      listFinanceTripApply(this.queryParams).then(response => {
        this.financeTripApplyList = response.rows;
        this.total = response.total;
        this.loading = false;
        // 替換OSSid
        for (let i = 0; i < this.financeTripApplyList.length; i++) {
          let ossId = this.financeTripApplyList[i].attachment
          if (ossId != null && ossId.trim().length > 0) {
            let firstOssId = ossId.split(',')[0]
            listByIds(firstOssId).then(response => {
              this.financeTripApplyList[i].attachment = response.data[0].url
            })
          }
        }
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        projectName: undefined,
        tripReason: undefined,
        originPlace: undefined,
        destination: undefined,
        startDate: undefined,
        endDate: undefined,
        duration: undefined,
        attachment: undefined,
        createTime: undefined,
        updateTime: undefined,
        createBy: undefined,
        updateBy: undefined,
        submitTimeList: [],
        status: undefined,
      };
      this.processInstanceId = undefined
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      //时间控件的选择内容
      this.queryParams.pageNum = 1;
      //出差日期范围
      if(this.queryParams.tripTimeList != null && this.queryParams.tripTimeList.length > 0){
        this.queryParams.startDate = this.queryParams.tripTimeList[0]
        this.queryParams.endDate = this.queryParams.tripTimeList[1]
      }
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.queryParams.submitTimeList = [];
      this.queryParams.tripTimeList = [];
      this.queryParams.durationMin = undefined;
      this.queryParams.durationMax = undefined;
      this.queryParams.startDate = undefined;
      this.queryParams.endDate = undefined;
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.isDisabled = false;
      this.flag = true;
      this.reset();
      this.open = true;
      this.title = "添加出差申请";
    },
    //查看
    handleView(row) {
      this.flag = false
      this.loading = true;
      this.reset();
      const id = row.id || this.ids
      getFinanceTripApply(id).then(response => {
        this.loading = false;
        this.form = response.data;
        // this.form.number = this.processKey + '@' + dayjs(response.data.actBusinessStatus.createTime).format('YYYYMMDDHHmmss')
        this.$nextTick(() => {
          this.processInstanceId = response.data.actBusinessStatus.processInstanceId
        })
        this.isDisabled = true
        this.open = true;
        this.title = "查看出差申请";
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.isDisabled = false;
      this.flag = true;
      this.loading = true;
      this.reset();
      const id = row.id || this.ids
      getFinanceTripApply(id).then(response => {
        this.loading = false;
        this.form = response.data;
        this.form.number = this.processKey + '@' + dayjs(response.data.actBusinessStatus.createTime).format('YYYYMMDDHHmmss')
        this.$nextTick(() => {
          this.processInstanceId = response.data.actBusinessStatus.processInstanceId
        })
        this.open = true;
        this.title = "修改出差申请";
        this.sendMessage = {
          title: '出差申请',
          messageContent: '单据【' + row.id + "】申请"
        }
      });
    },
    /** 提交按钮 */
    submitForm(flag) {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateFinanceTripApply(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              if (flag === 'submit') {
                this.submitFormApply(response.data)
              }
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addFinanceTripApply(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    // 提交成功回调
    submitCallback() {
      this.open = false;
      this.getList();
    },
    //提交流程
    submitFormApply(entity) {
      //根据entity中的
      // let assigneeList = []
      // assigneeList.push(1)
      // assigneeList.push(2)
      //流程变量
      this.taskVariables = {
        entity: entity,
        userRole: this.$store.state.user.roles[0],
      }
      const data = {
        processKey: this.processKey, // key
        businessKey: entity.id, // 业务id
        variables: this.taskVariables,
      }
      // 启动流程
      processApi.startProcessApply(data).then(response => {
        this.taskId = response.data.taskId;
        this.$refs.verifyRef.visible = true
        this.$refs.verifyRef.reset()
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除出差申请编号为"' + ids + '"的数据项？').then(() => {
        this.loading = true;
        return delFinanceTripApply(ids);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 全部导出按钮操作 */
    handleExport() {
      this.download('oa/financeTripApply/export', {
        ...this.queryParams
      }, `financeTripApply_${new Date().getTime()}.xlsx`)
    },
    //撤回
    cancelProcessApply(row) {
      this.$modal.confirm('是否撤销申请').then(() => {
        this.loading = true;
        return processApi.cancelProcessApply(row.actBusinessStatus.processInstanceId);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("撤回成功");
      }).finally(() => {
        this.loading = false;
      });
    }
  },
};
</script>
<style scoped>
/* 设置滚动条宽度和高度 */
::v-deep .el-table__body-wrapper::-webkit-scrollbar {
  width: 8px; /* 横向滚动条 */
  height: 8px; /* 纵向滚动条 必写 */
}
/* 设置滚动条样式 */
::v-deep .el-table__body-wrapper::-webkit-scrollbar-thumb {
  background-color: #dde;
  border-radius: 3px;
}
</style>
